baber/WOPTO huggingface dataset:
Patent JP-S62256420-A (JP)
Title: Winding machine
Inventor: ISHIDA MASAHIRO
IPC: H01F41/08
Filed: 1986-04-30
Abstract: PURPOSE:To achieve the high production efficiency as well as a low incidence of defective products only by using a wire feeding device and with attraction device so that a wire is automatically wound on a wound core. CONSTITUTION:An arm 62 of a wire supply device moves to a direction to approach a holding means 11 and a wire feeding device 112 approaches the holding means 11 in concert with a wire attraction device 125. After that, the wire attraction device 125 is driven to a backward position and wire 4 is flexibly held between a pair of elastic bodies of the wire attraction device 125, thereby providing the wire 4 with a given tension. With the movement of the wire feeding device 112 from one side to the other side of a head tip 3 to approach the head tip 3, the wire feeding device 112 approaches one side of the head tip 3. And then, with the opening of an upper roller 142 and lower roller 156 of the wire feeding device 112, an attraction force takes place in the wire attraction device 115 and attracts the wire 4 that is fed into a square hole 5 of the head tip 3.
Patent JP-S59223422-A (JP)
Title: Resist material
Inventor: TANIGAKI KATSUMI
IPC: G03F7/038
Filed: 1983-06-02
Abstract: PURPOSE:To obtain a resist material having high sensitivity to ionizing radiation, such as X-rays, gamma-rays, or electron beams, by using a polymer made from a specified trioxaspiro compd. as a structural unit, and having a specified weight average mol.wt. CONSTITUTION:A trioxaspiro compd. represented by the general formula shown here where (n) is an integer of 1-5 is high in sensitivity to ionizing radiation, and a copolymer of this unit and acrylonitrile or the like unit rises in sensitivity as compared with the starting material of acrylonitrile. Since the rise of sensitivity means that a necessary amt. of exposure is small, it can shorten exposure time. Sensitivity to ionizing radiation, such as electron beams and X-rays, rises as its mol.wt. increases, and when it has a mol.wt. of <=1,000, its sensitivity becomes insufficient, and when >=1 million, resolution is lowered by swellibg occurring during development, and further, problems occur also in respects of solubility and coating performance. Therefore, preferable mol.wt. of the copolymer is 1-1,000 thousand, and the best resist material can be obtained above all when the polymer has a weight average mol.wt. of 10-1,000 thousand.
Patent JP-H09288460-A (JP)
Title: Led display unit
Inventor: SASANUMA TAKAO
IPC: G09F9/33
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a LED(light emitting diode) display unit which efficiently radiates heat generated by LED elements and prolongs the life of the LED elements. SOLUTION: A supporting plate 24 which supports the LED elements 22, 22 arranged in a matrix form by inserting these elements into insertion holes 26, 26 is formed of silicone rubber which is a rubber material having thermal conductivity. The adhesion property between the LED elements 22, 22 and the supporting plate 24 is improved, by which the heat generated from the LED elements 22, 22 is efficiently radiated through the supporting plate 24.
Patent JP-2000035893-A (JP)
Title: Method for statically initializing arrangement of data processing system, data processing method, data processing system and computer readable storage medium storing program making computer execute its control procedure
Inventor: YELLIN FRANK
IPC: G06F9/45
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system which economizes memory use quantity that is needed to statically initialize arrangement by reducing code quantity that is carried out by a virtual machine. SOLUTION: A preloader identifies the whole special methods (step 308) at the time of combining class files, executes the methods and decides static initialization to be executed (step 310). Next, the preloader produces an expression formula that shows the static initialization executed by the special method, stores the expression formula in m class file and replaces the special method with it (step 318). Thus, the code of a special method including many instructions is replaced with single expression that instructs the virtual machine to execute static initialization. Much memory capacity can be economized. The virtual machine is corrected so as to recognize the expression and performs appropriate static initialization of arrangement.
Patent JP-H06290421-A (JP)
Title: Manufacture of core for composite type magnetic head
Inventor: WAKASUGI MAKOTO
IPC: G11B5/265
Filed: 1993-04-02
Abstract: PURPOSE:To reduce the deviation of the center lines of respective cores by setting one side and the other side of respective ferrite core structure bodies to the jig of the same ferrite member in an opposing condition and machining a track groove at the same batch. CONSTITUTION:Plural pieces of the ferrite core structure body 20 of the core 1 for recording and reproducing and the ferrite core structure body 30 of the core 2 for erasing are set on the jig 40 by making inner core parts 4, 12 face the center line side and inclining at a prescribed angle outward an at a prescribed interval and forming the boundary on the center line of the jig 40. Then, the track groove C to the structure body 30, the track groove D to the structure body 20, and similarly the track grooves E, F, G are machined by a blade in this order. An erase side track 18 is formed on the magnetic path of the slide and slide contact parts 13, 14 of the structure body 30 by the formation of the grooves C, E, G. Further, a read/write side track 8 is formed on the magnetic path of the structure body 20 by the formation of the grooves D, F.
Patent JP-S5323896-A (JP)
Title: Flotation method for carbon-containing fine particles by use of organic solvent
Inventor: YAMADA YOUZOU
IPC: B09B5/00
Filed: 1976-08-18
Abstract: PURPOSE: To prevent the generation of fine dust and heighten the effective utilization coefficient of carbon content, by adding an organic solution such as n-hexane to a slurry solution of carbon-containing fine particles such as blast-furnace or converter dust, and bringing them into contact to scavenge the carbon content suspended at the interface between the surface of the water and the organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5723241-A (JP)
Title: Dielectric separative substrate
Inventor: NEGORO TATSUO
IPC: H01L21/762
Filed: 1980-07-18
Abstract: PURPOSE:To reduce warping of a substrate and improve yield of IC manufacturing process by forming insulator layer separated on an island regions through injecting oxygen ion and monocrystalline layer as a backing member on a substrate surface with oxygen implantated layer. CONSTITUTION:A substantially V-shaped separative grooves are formed by an anisotropic etching on a Si monocrystalline substrate 1 made from surface 100, into which oxygen ion is injected to form oxide film layer 2 inside the grooves. The monocrystalline layer 4 is vapor-grown using a surface layer 4 on the injection surface as a core, to obtain a thickness large enough to provide strength necessary for a backing member. Then the surface of the monocrystalline layer 4 is subjected to polishing, and the substrate 1 is polished and removed from the back side thereof until the oxide film 2 is revealed. Then, the substrate 1 is treated by, for example, oxidation to have separated islands thereon. This substrate structure will prevent warping of the substrate during manufacturing to insure a high yield.
Patent JP-H07307784-A (JP)
Title: Network control circuit
Inventor: OGAWA KIMIAKI
IPC: H04M1/31
Filed: 1994-05-12
Abstract: PURPOSE:To provide a network control circuit with which the waveform of a dial pulse is not made dull. CONSTITUTION:A network control circuit 14 is connected through a relay RL 1 for line catching to a line 11 and provided with an AC circuit equipped with a switcher relay RL 4, DC blocking capacitor 16 and transformer 17, AC circuit parallelly connected to the AC circuit and provided with a rectifier diode 21, DP relay RL 2, DC holding circuit 23 and mute relay RL 3, DP relay drive circuit 28 for the dial pulse by turning on and off the DP relay, and switcher relay drive circuit 31 for disconnecting/connecting the AC circuit and the line 11 by turning on/off the switcher relay RL 4. While the dial pulse is generated, the switcher relay drive circuit 31 turns off the switcher relay RL 4.
Patent JP-H10289474-A (JP)
Title: Device, and method for recording/reproducing, and optical
Inventor: YAMAZAKI MASAISA
IPC: G11B11/10
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To make magnification of a going path and magnification of a return path different from each other. SOLUTION: A laser coupler 1 is arranged so that laser beam exiting from the coupler 1 is reflected on a mirror 31 and subjected to S polarization. This S-polarized light is transmitted through a polarization hologram plate 32, subjected to circuit polarization in a λ/4 plate 33, reflected on the mirror 3, converged by an objective lens, and irradiates a recording medium 5. The light reflected on the recording medium 5 is made incident on the λ/4 plate 33 through the objective lens 4 and the mirror 3, subjected to P polarization, and made incident on the polarization hologram plate 32. The P-polarized light is processed by a convex lens and a concave lens in the polarization hologram plate 32, and reflected on the mirror 31, thereafter made incident on a photo-disk of the laser coupler 1.
Patent JP-H11299156-A (JP)
Title: Electric rotating machine and insulating sheet for electrical machinery and apparatus
Inventor: UNNO MORIMICHI
IPC: H02K3/30
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric rotating machine capable of improving the heat-resistive property of a slot insulator and easiness of inserting it with a machine. SOLUTION: In this electric rotating machine, a slot insulator 10 comprising an insulating sheet made of a nonwaven fabric of aromatic polyester whose both surfaces are laminated with PET(polyethylene terephthalate) films is provided in a slot 9 formed on the inside circumferential part of a stator core 6a. It is desirable to use the slot insulator 10 of the total thickness of 0.05 to 0.35 mm and the nonwaven fabric of aromatic polyester whose thickness occupies 30 to 50% of the total thickness of the sheet. Also, stator windings are structured with self-lubricating enameled wires, unsaturated polyester resin or unsaturated epoxy-ester resin is used as insulating varnish, and the PET films are laminated on both surfaces of aromatic polyester, the nonwaven fabric of aromatic polyester to obtain an insulating sheet for electric machinery and apparatus.
Patent JP-H05276391-A (JP)
Title: Method for compressing picture and device therefor
IPC: H04N19/423
Filed: 1992-03-24
Abstract: PURPOSE:To control the code volume with high precision by generating a quantization table matched with a picture. CONSTITUTION:A picture compressing device 30 is provided with a DCT operation part 32 for DCT-operating picture data, a quantizing part 33 for operating the quntization of the DCT operation output in accordance with values of a quantization table RAM 34, a histogram device 35 for taking the histogram of respective frequency components of the DCT operation output, and a Huffman code coding part 37 for coding the output of the quantization part 33 to the Huffman code in accordance with the values of a Huffman table ROM 36 and writing the generated code volume of each block in a code volume RAM 38. Further, a code volume control part 39 is provided which rewrites a fundamental table based on the histgram of respective frequency components from the histogram device 35 and calculates the overall generated code volume from the generated code volume of each block in the code volume RAM 38 and generates an optimum quantization table and performs the control to predict the generated code volume of each block quantized in accordance with the generated quantization table.
Patent JP-H05269328-A (JP)
Title: Deodorizing domestic thin paper and its production
IPC: D21H27/00
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the thin paper capable of exerting a deodorizing effect over a long period and with the quality stabilized at a low cost by dispersing a metallic complex capable of decomposing or adsorbing malodorous substance over the domestic thin paper. CONSTITUTION:A domestic thin paper such as toilet paper and towel paper is impregnated with a soln. or dispersion of the metallic complex such as metalloporphyrin and metallic polyphyrazine, and then dried below the decomposition temp. of the metallic complex to disperse the complex in the paper. The obtained thin paper is placed in a toilet or kitchen or carried, and the malodorous substance is oxidized, decomposed and removed by the complex in connection with the oxygen in air.
Patent JP-H03295872-A (JP)
Title: Production of gas blowing nozzle brick
Inventor: YAMADA SUEHIRO
IPC: C04B38/06
Filed: 1990-04-14
Abstract: PURPOSE:To obtain linear through holes having nearly uniform gas permeability by setting combustible yarn between sheets of starting material having the nearly same grain size and compsn. as starting material for the body of a brick, press-bonding the yarn to the sheets, molding and baking a nozzle brick contg. the sheets. CONSTITUTION:Blended starting material having the nearly same grain size and compsn. as starting material for the matrix of the body of a nozzle brick is kneaded and formed into sheets. An iron ring 8 with stretched combustible yarn 9 is held between the sheets and press bonded to the sheets and the sheets are punched to obtain a flat ring 15. Starting material is charged into the space between metal molds 10, 11 and pressed with a primary punch to obtain a primary molded body 13. This molded body 13 is covered with the ring 15 and starting material is further charged and press molded by putting a punch 14 for concluding molding to form a socket part 16. Sintering is then carried out, the yarn 9 is burned and a gas blowing nozzle brick having fine through holes is obtd.
Patent JP-H07280212-A (JP)
Title: Method and apparatus for burning solid pulverulent fuel
Inventor: SAKAE KAZUMASA
IPC: F23D1/00
Filed: 1994-03-31
Abstract: PURPOSE:To regulate easily a combustion flame even during operation in simple and efficient response to properties of a raw material and fuel by feeding air different in a momentum through air passages and synthesizing each momentum of air in a combustion chamber. CONSTITUTION:A burner main body 2 has a first air passage 4 formed inward of a feed passage 5 for a mixture A of solid pulverulent fuel with air for carrying the same and second and third double air passages 6, 7 formed outward thereof. In this case, air different in a momentum regulated by flow rate regulating means is fed through the second and third outward air passages 6, 7, respectively, and each momentum of air is synthesized in a combustion chamber 10, thereby adjusting the length of a combustion flame. That is, air quantities parted to second and third air ports 6b, 7b by means of valves 8, 9 are regulated, and the momentum of air ejected through a straight passage 7a in the third outward air passage 7 and the momentum of air ejected through a radial passage 6a in the second inward air passage 6 are synthesized in the combustion chamber 10.
Patent JP-S58356-A (JP)
Title: Horizontal and continuous casting installation
Inventor: KANEKO HIDEO
IPC: B22D11/04
Filed: 1981-06-25
Abstract: PURPOSE:To make it possible to obtain cast bodies of a large-sized section by disposing electromagntic field generating means near the end face facing a tundish nozzle of a mold, and applying electromagnetic forces to molten metal. CONSTITUTION:When AC current flows in the strands of an electromagnetic field generating means 18, the eddy currents corresponding to the rate of change in electric currents are generated in opposite directions in molten metal 12. Electromagnetic forces directing toward the inner side in a radial direction act upon the molten metal 12 over the entire circumference, and the molten metal 12 passing through a tundish nozzle 15 is throttled. If in another electromagnetic field generating means 20 the electric current increases in the strands of the electromagnetic field generating elements, eddy currents are generated in the direction of an arrow 33 in the metal 12 in a mold 3. The magnetic fields are generated toward the other side on the plane of the paper shown by a reference code 34. The electromagnetic force shown by an arrow 35 is generated in the metal 12 in the mold 3. Then, the metal 12 throttled by the means 18 spreads outward in the forward of a drawing direction 45 by the means 20 and the molding is performed by the mold 3.
Patent JP-H03240728-A (JP)
Title: Liver regenerating agent
Inventor: TOOMASU II SUTAATSURU
IPC: C07D498/18
Filed: 1990-04-13
Abstract: PURPOSE: To prepare an agent for hepatic tissue regeneration, hepatocyte hypertrophy and growth enhancement or treatment of liver diseases comprising a specific macrolide compound or its salt. CONSTITUTION: This agent for hepatic regeneration comprises a compound represented by the formula [R<1> is OH or a protected OH; R<2> is H, OH or a protected OH; R<3> is methyl, ethyl, propyl or allyl; R<4> is OH, methoxy or oxo; (n) is 1 or 2; the bond with the dotted line is a single or a double bond, with the proviso that R<2> is not the protected OH when R<4> is OH or oxo] or its salt, preferably a substance FK5O6. The compound is preferably applied to humans by oral administration and the daily dose thereof is preferably within the range of about 0.01-1,000mg, especially 0.5-100mg.
Patent JP-S5526724-A (JP)
Title: Elastic surface wave device
Inventor: UEKI MINEO
IPC: H03H3/08
Filed: 1978-08-15
Abstract: PURPOSE:To obtain a delay medium of high quality by making a wave undispersed against its speed by forming an insulator, with speed dispersion characteristics opposite to those of a metal electrode, between cross electrodes. CONSTITUTION:Insulator C with dispersion characteristics opposite to speed dispersion characteristics of metal for cross electrodes (e1) and (e2) is arranged between both the electrodes and an elastic surface wave passing through alternate the cross electrode part and insulator is made apparently undispersed. Consequently, the delay medium of high quality can be obtained.
Patent JP-H07283841-A (JP)
Title: Smoothed envelope trellis coding octal psk modulation system
Inventor: ONO MITSUHIRO
IPC: H04B3/04
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a concrete configuration of the smoothed envelope trellis coding octal PSK modulation system. CONSTITUTION:The system is provided with a conversion circuit 1 applying tri-state/4-state conversion to 3-bit transmission data subjected to TC coding and generating 2-bit data as to I and Q channels, BTFs 20-23 limiting a band independently to 2-bits signals of LSB and MSB of the channels I, Q, circuits 30-33 appling weight of a multiple of k1 to the LSB bit and of a multiple of k2 to the MSB bit, circuits 40,4 1 summing output signals of the channels I, Q and a quadrature modulation section 5 with respect to the output. When the amplitude of each channel at nT/2n=1,3, 5... of the sampling clock reaches a prescribed threshold level or over or below, the phase is latched and the amplitude is converted into a threshold amplitude.
Patent JP-H09270773-A (JP)
Title: Synchronism pull-in circuit
Inventor: NAGAI HIROSHI
IPC: H04L7/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for shortening the synchronism pull-in time of reception data in the circuit for measuring the code error of the data string of the reception data. SOLUTION: A counter 1 performs counting down in a reverse direction to the generation order of the reception data 102A, reference data 21 stored in a storage circuit 2 are read in an order in the reverse direction, the reference data 21 and the reception data 102A are compared in a comparator circuit 3A and the reference data 21 and the reception data 102A delayed for one clock are compared in the comparator circuit 3B.  When one of them matches, the counter 1 performs up-counting in the forward direction of the generation order of the reception data 102A, the reference data 21 stored in the storage circuit 2 are read in the order in the forward direction, a compared result in which the reference data 21 and the reception data 102A match is selected in a selection circuit 6 and the error number of the codes of the data string of the reception data 102A is counted in an error counter 4.
Patent JP-H05298452-A (JP)
Title: Pattern recognizing device
Inventor: KINOSHITA ETSUKO
IPC: G06K9/62
Filed: 1992-04-20
Abstract: PURPOSE:To improve discrimination precision by preventing erroneous discrimination to occur in the case that one class is composed of plural clusters and so on. CONSTITUTION:A clustering device 1 performs clustering for sampling data, and divides the data of each class into several clusters. A template generating device 2 generates a template and template auxiliary data by using the sample data belonging to each cluster, and stores them in memory 3. A matching degree calculating device 4 calculates a degree of matching between the objective data to be discriminated and each cluster by using the template and the template auxiliary data. A cluster judging device 5 judges the cluster of the highest degree of matching to be the cluster to which the objective data belongs from the result of the degree of matching calculating device 4, and outputs the class corresponding to this cluster as a discriminated result.
Patent JP-S5325543-A (JP)
Title: Triafulvene-iron complexes
Inventor: YOSHIDA ZENICHI
IPC: B01J31/00
Filed: 1976-08-20
Abstract: PURPOSE: Triafulvene-iron complexes of formula I(R is H, hydrocarbon, heterocycle, both may be substituted; X is anion), e.g. bis(diisopropylamino) cyclopropeniumylmethyl-x-cyclopentadienyl-dicarbonyliron perchlorate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5961730-A (JP)
Title: Torque sensor
Inventor: INOMATA KOUICHIROU
IPC: G01L3/10
Filed: 1983-06-06
Abstract: PURPOSE:To obtain a highly accurate sensor without change in the elastic modulus regardless of repeated use by winding a thin band of crystalline magnetic metal with the absolute value of the magnetostriction constant exceeding a specified value securely on a rotating shaft to measure a torque working on the rotating shaft utilizing changes in the magnetic characteristic of the thin band. CONSTITUTION:A simple Ni or an alloy of FeaNi100-a(a<=10 or 45<=a<=60), Ni100-bCob (b<=20), Co100-cFec (40<=c<=60), Fe100-dAld (10<=d<=15) or the like as crystalline magnetic metal with the absolute value of the magnetostriction constant exceeding 20X10<-6> is used to made a thin band with the thickness of less than 50mum which formed into a circular magnetic core 2 to match the diameter of a rotating shaft 1 and undergoes a heat treatment to remove internal stress. Then, the circular magnetic core 2 is fitted into the shaft 1 and fixed with an adhesive while the shaft 1 is twisted. Then, the shaft 1 is undone whereby the circular magnetic core 2 is imparted an induced magnetic anisotropy Ku. In this manner, the value of the magnetic anisotropy Ku' is detected when a torque 3 is applied to the shaft 1 thereby creating a torque sensor without change in the detection characteristic regardless of repeated detection of torque.